The DOI matches its Crossref record; 20 of the 20 references it cites were found in a registry or an index.
The Drosophila posterior-group gene nanos functions by repressing hunchback activity
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Mutations affecting segment number and polarity in Drosophila
Nüsslein-Volhard, C., & Wieschaus, E. (1980) · Nature · doi:10.1038/287795a0 · Cited by 4,370
The molecular genetics of embryonic pattern formation in Drosophila
Ingham, P. W. (1988) · Nature · doi:10.1038/335025a0 · Cited by 1,045
The bicoid protein determines position in the Drosophila embryo in a concentration-dependent manner
Driever, W., & Nüsslein-Volhard, C. (1988) · Cell · doi:10.1016/0092-8674(88)90183-3 · Cited by 1,029
The molecular basis for metameric pattern in the Drosophila embryo
Akam, M. (1987) · Development · doi:10.1242/dev.101.1.1 · Cited by 1,022
Self-citationA gradient of bicoid protein in Drosophila embryos
Driever, W., & Nüsslein-Volhard, C. (1988) · Cell · doi:10.1016/0092-8674(88)90182-1 · Cited by 1,017
The role of localization of bicoid RNA in organizing the anterior pattern of the Drosophila embryo.
Berleth, T., Burri, M., Thoma, G., Bopp, D., Richstein, S., Frigerio, G., Noll, M., & Nüsslein-Volhard, C. (1988) · The EMBO Journal · doi:10.1002/j.1460-2075.1988.tb03004.x · Cited by 735
The bicoid protein is a positive regulator of hunchback transcription in the early Drosophila embryo
Driever, W., & Nüsslein-Volhard, C. (1989) · Nature · doi:10.1038/337138a0 · Cited by 655
Determination of Anteroposterior Polarity in Drosophila
Nüsslein-Volhard, C., Frohnhöfer, H. G., & Lehmann, R. (1987) · Science · doi:10.1126/science.3686007 · Cited by 646
Self-citationStructure of the segmentation gene paired and the Drosophila PRD gene set as part of a gene network
Frigerio, G., Burri, M., Bopp, D., Baumgartner, S., & Noll, M. (1986) · Cell · doi:10.1016/0092-8674(86)90516-7 · Cited by 489
Lehmann, R., & Nüsslein-Volhard, C. (1986) · Cell · doi:10.1016/0092-8674(86)90375-2 · Cited by 463
Self-citation
Cited by
Wightman, B., Ha, I., & Ruvkun, G. (1993) · Cell · doi:10.1016/0092-8674(93)90530-4 · Cited by 4,292
Localization of nanos RNA controls embryonic polarity
Gavis, E. R., & Lehmann, R. (1992) · Cell · doi:10.1016/0092-8674(92)90358-j · Cited by 391
Self-citationLin, S.-Y., Johnson, S. M., Abraham, M., Vella, M. C., Pasquinelli, A., Gamberi, C., Gottlieb, E., & Slack, F. J. (2003) · Developmental Cell · doi:10.1016/s1534-5807(03)00124-2 · Cited by 351
Marqués, G., Musacchio, M., Shimell, M. J., Wünnenberg-Stapleton, K., Cho, K. W. Y., & O'Connor, M. B. (1997) · Cell · doi:10.1016/s0092-8674(00)80425-0 · Cited by 349
RNA LOCALIZATION IN DEVELOPMENT
Bashirullah, A., Cooperstock, R. L., & Lipshitz, H. D. (1998) · Annual Review of Biochemistry · doi:10.1146/annurev.biochem.67.1.335 · Cited by 339
Metadata
- Authors
- Irish, V., Lehmann, R., & Akam, M.
- Venue
- Nature
- Published
- 1989-04
- Volume
- 338
- Issue
- 6217
- Pages
- 646-648
- ISSN
- 0028-0836 (ISSN-L)
- 1476-4687
- OpenAlex
- W1991437365
- Cited by
- 301
- References
- 20
- FWCI
- 7.69
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: The Drosophila posterior-group gene nanos functions by repressing hunchback activity. https://app.cochat.ai/papers/10.1038/338646a0
- The paper
- Irish, V., Lehmann, R., & Akam, M. (1989). The Drosophila posterior-group gene nanos functions by repressing hunchback activity. Nature. https://doi.org/10.1038/338646a0
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.